1 /* 2 * Copyright (c)2004 Cat's Eye Technologies. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 11 * Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in 13 * the documentation and/or other materials provided with the 14 * distribution. 15 * 16 * Neither the name of Cat's Eye Technologies nor the names of its 17 * contributors may be used to endorse or promote products derived 18 * from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 24 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 25 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 26 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 27 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 29 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 31 * OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 /* 35 * conn_caps.h 36 * $Id: conn_caps.h,v 1.8 2005/09/01 19:23:14 cpressey Exp $ 37 */ 38 39 #ifndef __CONN_CAPS_H_ 40 #define __CONN_CAPS_H_ 41 42 #include "system.h" 43 #ifdef HAS_CAPS 44 45 #include <sys/caps.h> 46 47 #include "dfui.h" 48 49 #ifdef __cplusplus 50 extern "C" { 51 #endif 52 53 struct dfui_conn_caps { 54 int cid; /* the caps id for the connection */ 55 int wresult; /* result of last caps_sys_wait/get */ 56 struct caps_msgid msgid; /* msgid of the last msg recvd */ 57 char *buf; /* XXX last message recvd */ 58 size_t size; /* XXX size of msg recv buffer */ 59 }; 60 61 #define T_CAPS(c) ((struct dfui_conn_caps *)c->t_data) 62 63 dfui_err_t dfui_caps_be_start(struct dfui_connection *); 64 dfui_err_t dfui_caps_be_stop(struct dfui_connection *); 65 66 dfui_err_t dfui_caps_be_ll_exchange(struct dfui_connection *, 67 char, const char *); 68 dfui_err_t dfui_caps_be_ll_receive(struct dfui_connection *); 69 dfui_err_t dfui_caps_be_ll_reply(struct dfui_connection *, const char *); 70 71 dfui_err_t dfui_caps_fe_connect(struct dfui_connection *); 72 dfui_err_t dfui_caps_fe_disconnect(struct dfui_connection *); 73 74 dfui_err_t dfui_caps_fe_ll_request(struct dfui_connection *, char, const char *); 75 76 #ifdef __cplusplus 77 } 78 #endif 79 80 #endif /* HAS_CAPS */ 81 #endif /* !__CONN_CAPS_H_ */ 82